Merged commit includes the following changes:

181203530  by gunan:

    Adding a CLIF library for generic_tree_model.proto

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181201655  by annarev:

    Internal change.

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181197493  by akshayka:

    Make benchmark names in eager's resnet50_test unique.

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181196715  by A. Unique TensorFlower:

    Correct the typo of "ny.arrange" to "ny.arange".

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181194884  by A. Unique TensorFlower:

    Update ops-related pbtxt files.

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181193667  by power:

    Avoid reading through the inputbuffer for large reads.

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181192456  by A. Unique TensorFlower:

    Adding a CLIF library for generic_tree_model.proto

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PiperOrigin-RevId: 181203530